Pith Number

pith:W3FURMH2

pith:2015:W3FURMH25AZ24B6MODNDDEY4LF

not attested not anchored not stored refs pending

Convolution estimates for measures on some complex curves

Hyunuk Chung, Seheon Ham

arxiv:1503.08569 v1 · 2015-03-30 · math.CA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W3FURMH25AZ24B6MODNDDEY4LF}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:20:01.382419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6cb48b0fae833ae07cc70da31931c596399871f259ceac9c5747806823453d9

Aliases

arxiv: 1503.08569 · arxiv_version: 1503.08569v1 · doi: 10.48550/arxiv.1503.08569 · pith_short_12: W3FURMH25AZ2 · pith_short_16: W3FURMH25AZ24B6M · pith_short_8: W3FURMH2

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/W3FURMH25AZ24B6MODNDDEY4LF \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: b6cb48b0fae833ae07cc70da31931c596399871f259ceac9c5747806823453d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cedae4ae0c716c03984ece6b35579c48003c8f5fbb18b1fb2e5e237ded121c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2015-03-30T07:13:58Z",
    "title_canon_sha256": "585915644945bb28445eb9f1406a791b84c8c51ec48fe23aefaafa5092ee40c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.08569",
    "kind": "arxiv",
    "version": 1
  }
}